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Scientists identify brain cells involved in Pavlovian response
Scientists brain cells Pavlovian response
2017/3/30
In his famous experiment, Russian scientist Ivan Pavlov rang a bell each time he fed his dogs. Soon, the dogs began drooling in anticipation when they heard the bell, even before food appeared.Now, a ...
Stanford scientists study Pavlovian conditioning in neural networks
Stanford scientists Pavlovian conditioning neural networks
2017/3/30
In the decades following the work by physiologist Ivan Pavlov and his famous salivating dogs, scientists have discovered how molecules and cells in the brain learn to associate two stimuli, like Pavlo...
Scientists optimize FRET-FLIM to study activity of two signaling molecules within a single dendritic spine
Scientists FRET-FLIM two signaling molecules single dendritic spine
2016/11/4
An ongoing challenge for scientists working to understand the brain is being able to see all its parts. Researchers have spent centuries developing better imaging techniques to see beyond the abilitie...
A New View of Brain Development:Scientists Uncover Striking Differences Between the Adult and Newborn Mouse Brain
Brain Development Scientists Striking Differences Adult Newborn Mouse Brain
2016/7/4
Columbia scientists have found that spikes in the activity of neurons in young mice do not spur corresponding boosts in blood flow — a discovery that stands in stark contrast to the adult mouse brain....
Scripps Florida Scientists Shed New Light on Nerve Cell Growth（图）
Nerve cells The brain Development Genetics Protein Cells nerve
2014/7/18
JUPITER, FL, July 10, 2014 – Amidst the astounding complexity of the billions of nerve cells and trillions of synaptic connections in the brain, how do nerve cells decide how far to grow or how many c...
University of Queensland (UQ) scientists have made a fundamental breakthrough into how the brain decodes the visual world.
University of Queensland researchers have made a surprise discovery about how the brain plans movement that may lead to more targeted treatments for patients with Parkinson’s disease.
Australian and US scientists have developed a new technology for studying the genetics of a common roundworm used to understand nerve development and nerve degeneration.
Duke Scientists Image Brain at Point When Vocal Learning Begins
Duke Scientists Brain Vocal Learning
2010/3/4
Duke University Medical Center scientists crowded around a laser-powered microscope in a darkened room to peer into the brain of an anesthetized juvenile songbird right after he heard an adult tutors’...
Scientists explain why birds get sex on the brain in the Spring
scientists birds brain the Spring
2009/8/10
Oxford University researchers have discovered how birds sense the lengthening days of early Spring and time when they breed, solving a 70-year mystery.Light receptors deep in the brains of birds detec...
Scientists discover area of brain that makes a 'people person'（图）
Scientists area of brain 'people person'
2009/5/21
Cambridge University researchers have discovered that whether someone is a ‘people-person’ may depend on the structure of their brain: the greater the concentration of brain tissue in certain parts of...